Steering Column problems

[phantomlancer55]

when putting my truck into Drive or Reverse or Nuetral it is very easy. almost too easy to put into gear. kinda looks like its coming out of gear when in Drive or Reverse. But the problem is when im in gear and wanting to put the truck in Park, it sometimes wont go into Park. so then ill have to put it in Nuetral and try again. Basically its very hard to put truck in Park, any suggestions? ive heard it might be the shifter linkage? or is it inside the column? either way i need help and need answers, thanks.